Exploring Chrome's individual process CPU consumption

I've recently created a Chrome Extension and I'm curious about the possibility of obtaining CPU usage data for any tab in Chrome. While browsing through some older questions on this topic, I wondered if there have been any advancements or new techniques that could provide insights into CPU usage per tab.

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Answer №1

Yes, it can be done. To achieve this, the first step is to request the permission: "processes" in your manifest.json file by adding the following code:

{
  "name": "My extension...",
  ...
  "permissions": [ "processes" ],
  ...
}

If you are using the dev-channel, you will have access to chrome.processes. However, on other channels, extensions requesting this permission will be rejected and display an error message like:

'processes' requires dev channel or newer, but this is the stable channel.

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